Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 3 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 03/23/2020   15:04:27   (   0.02,-137.23) (   0.78,-140.48)  371.58                80
 03/24/2020   14:52:47   (   0.01,-137.23) (   0.10,-137.64)   46.02                80
 03/25/2020   14:38:28   (   0.01,-137.23) (  -0.58,-134.79)  279.43                80
 03/28/2020   03:02:10   (  -0.01,-137.21) (  -0.60,-139.76)  291.28                80
 03/29/2020   02:50:29   (  -0.00,-137.20) (   0.04,-136.90)   33.70                80
 03/30/2020   02:38:38   (  -0.00,-137.20) (   0.73,-134.06)  358.16                68
 04/01/2020   14:59:52   (   0.00,-137.19) (   0.42,-139.03)  210.35                80
 04/02/2020   14:45:32   (   0.00,-137.18) (  -0.21,-136.18)  113.60                80
 04/03/2020   14:33:53   (   0.01,-137.16) (  -0.90,-133.33)  437.38                80